While the pastry is in the freezer, 2 tbsp olive oil on medium high heat until it slightly shimmers.
Reduce heat to medium and 2 cloves grated garlic and stir for about 30 seconds, then add 1 small onion finely chopped and sauté until the onion has softened, about 7 minutes.
Add the1 small red pepper1 small green pepper, chopped, stir to combine, then cover and cook about 8 minutes, or until the peppers are tender. Uncover, remove from the heat and stir 2 tsp smoked sweet paprika 1 tsp Asian chili sauce or Sriracha Sauce and stir for about 2-3 minutes.
Return to heat and 1/2 lb lump crab meat and stir gently until the crab has been fully combined with the pepper mixture and has been warmed through. Season with salt and pepper. Set aside until ready to fill the baked pastry.
Remove pastry from freezer and bake for about 10-12 minutes, or until the pastry sheet is golden brown.